java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:15:37,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:15:37,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:15:37,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:15:37,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:15:37,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:15:37,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:15:37,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:15:37,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:15:37,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:15:37,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:15:37,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:15:37,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:15:37,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:15:37,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:15:37,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:15:37,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:15:37,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:15:37,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:15:37,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:15:37,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:15:37,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:15:37,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:15:37,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:15:37,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:15:37,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:15:37,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:15:37,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:15:37,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:15:37,949 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:15:37,949 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:15:37,950 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:15:37,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:15:37,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:15:37,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:15:37,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:15:37,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:15:37,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:15:37,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:15:37,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:15:37,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:15:37,961 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:15:37,984 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:15:37,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:15:37,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:15:37,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:15:37,990 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:15:37,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:15:37,990 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:15:37,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:15:37,990 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:15:37,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:15:37,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:15:37,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:15:37,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:15:37,992 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:15:37,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:15:37,993 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:15:37,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:15:37,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:15:37,993 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:15:37,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:15:37,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:15:37,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:15:37,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:15:37,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:15:37,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:15:37,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:15:37,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:15:37,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:15:37,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:15:38,296 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:15:38,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:15:38,318 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:15:38,319 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:15:38,320 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:15:38,321 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-15 04:15:38,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ffedfeae/1ae11dfd0ca94733b217261f4d3693d7/FLAG4b13dbcbd [2019-10-15 04:15:39,234 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:15:39,235 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-15 04:15:39,279 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ffedfeae/1ae11dfd0ca94733b217261f4d3693d7/FLAG4b13dbcbd [2019-10-15 04:15:39,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ffedfeae/1ae11dfd0ca94733b217261f4d3693d7 [2019-10-15 04:15:39,334 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:15:39,336 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:15:39,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:15:39,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:15:39,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:15:39,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:15:39" (1/1) ... [2019-10-15 04:15:39,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de8a91c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:39, skipping insertion in model container [2019-10-15 04:15:39,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:15:39" (1/1) ... [2019-10-15 04:15:39,351 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:15:39,489 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:15:41,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:15:41,064 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:15:41,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:15:41,725 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:15:41,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41 WrapperNode [2019-10-15 04:15:41,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:15:41,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:15:41,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:15:41,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:15:41,750 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:41,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:41,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:41,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:41,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:41,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:42,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... [2019-10-15 04:15:42,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:15:42,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:15:42,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:15:42,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:15:42,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:15:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:15:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:15:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:15:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-10-15 04:15:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-10-15 04:15:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:15:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 04:15:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 04:15:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-15 04:15:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 04:15:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 04:15:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 04:15:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:15:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:15:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:15:42,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:15:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:15:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:15:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:15:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:15:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 04:15:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 04:15:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 04:15:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 04:15:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 04:15:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 04:15:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 04:15:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 04:15:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 04:15:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 04:15:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-15 04:15:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-15 04:15:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-10-15 04:15:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2019-10-15 04:15:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2019-10-15 04:15:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_probe_chip [2019-10-15 04:15:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2019-10-15 04:15:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2019-10-15 04:15:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2019-10-15 04:15:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_mode [2019-10-15 04:15:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_bittiming [2019-10-15 04:15:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_get_berr_counter [2019-10-15 04:15:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure chipset_init [2019-10-15 04:15:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2019-10-15 04:15:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2019-10-15 04:15:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2019-10-15 04:15:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2019-10-15 04:15:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2019-10-15 04:15:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2019-10-15 04:15:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sja1000dev [2019-10-15 04:15:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2019-10-15 04:15:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sja1000dev [2019-10-15 04:15:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2019-10-15 04:15:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2019-10-15 04:15:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2019-10-15 04:15:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 04:15:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 04:15:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 04:15:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 04:15:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-10-15 04:15:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 04:15:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:15:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-15 04:15:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-15 04:15:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-15 04:15:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-15 04:15:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-15 04:15:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2019-10-15 04:15:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-10-15 04:15:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-10-15 04:15:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-10-15 04:15:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-15 04:15:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-15 04:15:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-15 04:15:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-15 04:15:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-15 04:15:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-15 04:15:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:15:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 04:15:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 04:15:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 04:15:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-15 04:15:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:15:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-15 04:15:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-15 04:15:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-15 04:15:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-15 04:15:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-15 04:15:42,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:15:42,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 04:15:42,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-15 04:15:42,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-15 04:15:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 04:15:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 04:15:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 04:15:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-10-15 04:15:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-10-15 04:15:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-10-15 04:15:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-10-15 04:15:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2019-10-15 04:15:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-10-15 04:15:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-10-15 04:15:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-10-15 04:15:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-10-15 04:15:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-10-15 04:15:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-10-15 04:15:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-10-15 04:15:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 04:15:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-10-15 04:15:42,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-10-15 04:15:42,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-15 04:15:42,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-15 04:15:42,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-15 04:15:42,193 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-10-15 04:15:42,193 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:15:42,193 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-10-15 04:15:42,194 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 04:15:42,194 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-10-15 04:15:42,194 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 04:15:42,194 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:15:42,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:15:42,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:15:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:15:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:15:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 04:15:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 04:15:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-15 04:15:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 04:15:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:15:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:15:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-15 04:15:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 04:15:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 04:15:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 04:15:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 04:15:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 04:15:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 04:15:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-15 04:15:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-15 04:15:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-15 04:15:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-15 04:15:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2019-10-15 04:15:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-15 04:15:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-15 04:15:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-15 04:15:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:15:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:15:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:15:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:15:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:15:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:15:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:15:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 04:15:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-15 04:15:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-15 04:15:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-10-15 04:15:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2019-10-15 04:15:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-10-15 04:15:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sja1000dev [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure register_sja1000dev [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-10-15 04:15:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_probe_chip [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_mode [2019-10-15 04:15:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_bittiming [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_get_berr_counter [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure chipset_init [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2019-10-15 04:15:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:15:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:15:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2019-10-15 04:15:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2019-10-15 04:15:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2019-10-15 04:15:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2019-10-15 04:15:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-10-15 04:15:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:15:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-10-15 04:15:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:15:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:15:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-15 04:15:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-15 04:15:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-15 04:15:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-15 04:15:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-15 04:15:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:15:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 04:15:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 04:15:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 04:15:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-15 04:15:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-15 04:15:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-15 04:15:42,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-15 04:15:42,232 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:15:42,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 04:15:42,232 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:15:42,232 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:15:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:15:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:15:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:15:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:15:43,215 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:15:45,614 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:15:45,615 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-15 04:15:45,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:15:45 BoogieIcfgContainer [2019-10-15 04:15:45,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:15:45,618 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:15:45,618 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:15:45,618 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:15:45,619 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:15:45" (1/1) ... [2019-10-15 04:15:45,661 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:15:45,846 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:15:45,851 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 168 root evaluator evaluations with a maximum evaluation depth of 0. Performed 168 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 382 variables. [2019-10-15 04:15:45,852 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:15:45,855 INFO L168 Benchmark]: Toolchain (without parser) took 6518.16 ms. Allocated memory was 145.2 MB in the beginning and 337.6 MB in the end (delta: 192.4 MB). Free memory was 92.3 MB in the beginning and 275.1 MB in the end (delta: -182.8 MB). Peak memory consumption was 208.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:15:45,855 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-15 04:15:45,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2390.69 ms. Allocated memory was 145.2 MB in the beginning and 257.9 MB in the end (delta: 112.7 MB). Free memory was 91.9 MB in the beginning and 114.2 MB in the end (delta: -22.3 MB). Peak memory consumption was 115.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:15:45,857 INFO L168 Benchmark]: Boogie Preprocessor took 318.46 ms. Allocated memory is still 257.9 MB. Free memory was 114.2 MB in the beginning and 98.9 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:15:45,858 INFO L168 Benchmark]: RCFGBuilder took 3570.61 ms. Allocated memory was 257.9 MB in the beginning and 333.4 MB in the end (delta: 75.5 MB). Free memory was 98.9 MB in the beginning and 82.9 MB in the end (delta: 16.0 MB). Peak memory consumption was 91.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:15:45,859 INFO L168 Benchmark]: Abstract Interpretation took 234.21 ms. Allocated memory was 333.4 MB in the beginning and 337.6 MB in the end (delta: 4.2 MB). Free memory was 82.9 MB in the beginning and 275.1 MB in the end (delta: -192.2 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:15:45,863 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2390.69 ms. Allocated memory was 145.2 MB in the beginning and 257.9 MB in the end (delta: 112.7 MB). Free memory was 91.9 MB in the beginning and 114.2 MB in the end (delta: -22.3 MB). Peak memory consumption was 115.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 318.46 ms. Allocated memory is still 257.9 MB. Free memory was 114.2 MB in the beginning and 98.9 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3570.61 ms. Allocated memory was 257.9 MB in the beginning and 333.4 MB in the end (delta: 75.5 MB). Free memory was 98.9 MB in the beginning and 82.9 MB in the end (delta: 16.0 MB). Peak memory consumption was 91.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 234.21 ms. Allocated memory was 333.4 MB in the beginning and 337.6 MB in the end (delta: 4.2 MB). Free memory was 82.9 MB in the beginning and 275.1 MB in the end (delta: -192.2 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5292]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...